Old School BMX Black Dia Compe Brakes Front & Rear OEM Schwinn Predator MX/890.  The calipers are 890s and the levers are MX.  attached are the oem cables housing and pads. Very nice levers and calipers, minor road and parts box rash, the oem cables and housing will probably need replaced, cable housing is kinked and cracking. Please see photos.